air-powered boat speedboat catamaran diy technology small production small invention handmade physical experiment model toy 空气动力船 快艇双体船DIY科技小制作小发明手工物理实验模型玩具

Air Dual-Power Ship

Principle: Utilizing the rotation of the stern propeller to propel air, creating an airflow that drives the ship's hull, while also generating thrust on the stern!

Note: The buyer needs to bring two empty water bottles and a battery of size 5!

The aerodynamics boat is a relatively new type of toy boat, suitable for use in elementary school students' science and technology festival competitions, as well as in school science and technology curriculum training materials!

Advantages: 1. It exercises both manual and mental skills, allowing children to learn physics knowledge while enjoying entertainment, thereby enhancing scientific practice.

2 It may cost several dozen to hundreds of yuan for private tutors, but with just a few dollars, we can provide our child with a physics class that is well worth the price.

3 Materials – Waste Utilization

Product Name: C641

Model Number: Air Paddle Power Ship

Size: 28*19*10.5 CM